A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Immunoglobulin G Subclasses Panel [7903X]
Test CodeIGGSC
Alias/See Also
LAB3842
CPT Codes
<p>82784, 82787 (x4)</p>
Includes
Immunoglobulin G Subclasses 1, 2, 3, 4
IgG (Immunoglobulin G)
IgG (Immunoglobulin G)
Preferred Specimen
Specimen Type: Serum
Collection Container/Type
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 2 mL
Minimum Volume
1 mL
Transport Container
Plastic screw-cap vial
Transport Temperature
Refrigerated (cold packs)
Specimen Stability
Room temperature: 72 hours
Refrigerated: 10 days
Frozen: 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Lipemia
Methodology
Immunoturbidimetric Assay
Setup Schedule
Set up: Mon-Sat; Report available: 3-5 days
Report Available
3-5 days
Reference Range
See Laboratory Report
Clinical Significance
Measurement of IgG subclasses may be helpful in the management and understanding of immunodeficiency diseases, hypersensitivity states, and conditions involving susceptibility to infection.
Performing Laboratory
Quest Diagnostics Nichols Institute 14225 Newbrook Drive Chantilly, VA 20153
Last Updated: February 20, 2023